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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/29/1981
Application #:
06056165
Filing Dt:
07/10/1979
Inventors:
VIRGIL E. STRAUGHAN, EUGENE WAINER
Title:
GASEOUS PLASMA DEVELOPING AND ETCHING PROCESS EMPLOYING LOW VOLTAGE DC GENERATION
Assignment: 1
Reel/Frame:
004031/0633Recorded: 09/02/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/01/1982
Assignee:
WILMINGTON, DELAWARE
Correspondent:
HERCULES INCORPORATED, PATENT SECTION
910 MARKET ST.
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
007786/0521Recorded: 01/15/1996Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/1995
Assignee:
245 FREIGHT STREET
WATERBURY, CONNECTICUT 06702
Correspondent:
NUTTER, MCCLENNEN & FISH
SUZANNE L. GLASSBURN
ONE INTERNATIONAL PLAC
BOSTON, MA 02110

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